K4X51163PC 데이터 시트보기 (PDF) - Samsung

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K4X51163PC

32M x16 Mobile-DDR SDRAM

Samsung 

K4X51163PC - L(F)E/G

Mobile-DDR SDRAM

AC Operating Conditions & Timming Specification

Parameter/Condition

Symbol

Min

Max

Unit

Input High (Logic 1) Voltage, all inputs

Input Low (Logic 0) Voltage, all inputs

Input Crossing Point Voltage, CK and CK inputs

VIH(AC)

0.8 x VDDQ

VDDQ+0.3

V

VIL(AC)

-0.3

0.2 x VDDQ

V

VIX(AC)

0.4 x VDDQ

0.6 x VDDQ

V

Note :

1. These parameters should be tested at the pin on actual components and may be checked at either the pin or the pad in simulation.

2. The value of VIX is expected to equal 0.5*VDDQ of the transmitting device and must track variations in the DC level of the same.

Note

1

1

2

February 2006

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